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3 years ago

10

Mrs. Smith has blood type A. Mr. Smith has blood type B. Their first child has blood type AB. Their second child has blood type

O. Now is Mr. Smith justified? What are Mr. and Mrs. Smith’s genotypes for these two genes?

1 answer:

dusya [7]3 years ago

8 0

the only possibilities for the childrens genotypes are; A and AB, so the fact that the child has a blood type of O isn't possible

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